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displayed_sidebar: pricingReference
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# Context

The interface tag is used to ensure that the type is documented similar to interfaces.

A shared context object that is used to share resources between the application and the module.

## Type parameters

| Name | Type |
| :------ | :------ |
| `TManager` | `unknown` |

## Properties

### enableNestedTransactions

 `Optional` **enableNestedTransactions**: `boolean`

a boolean value indicating whether nested transactions are enabled.

#### Defined in

[packages/types/src/shared-context.ts:24](https://github.com/medusajs/medusa/blob/daea35fe73/packages/types/src/shared-context.ts#L24)

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### isolationLevel

 `Optional` **isolationLevel**: `string`

A string indicating the isolation level of the context. Possible values are `READ UNCOMMITTED`, `READ COMMITTED`, `REPEATABLE READ`, or `SERIALIZABLE`.

#### Defined in

[packages/types/src/shared-context.ts:23](https://github.com/medusajs/medusa/blob/daea35fe73/packages/types/src/shared-context.ts#L23)

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### manager

 `Optional` **manager**: `TManager`

An instance of a manager, typically an entity manager, of type `TManager`, which is a typed parameter passed to the context to specify the type of the `manager`.

#### Defined in

[packages/types/src/shared-context.ts:22](https://github.com/medusajs/medusa/blob/daea35fe73/packages/types/src/shared-context.ts#L22)

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### transactionId

 `Optional` **transactionId**: `string`

a string indicating the ID of the current transaction.

#### Defined in

[packages/types/src/shared-context.ts:25](https://github.com/medusajs/medusa/blob/daea35fe73/packages/types/src/shared-context.ts#L25)

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### transactionManager

 `Optional` **transactionManager**: `TManager`

An instance of a transaction manager of type `TManager`, which is a typed parameter passed to the context to specify the type of the `transactionManager`.

#### Defined in

[packages/types/src/shared-context.ts:21](https://github.com/medusajs/medusa/blob/daea35fe73/packages/types/src/shared-context.ts#L21)